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The video repeatedly welcomes viewers to Saint Petersburg, emphasizing the greeting message.

What is the main theme of the first section of the video?

• A detailed history of Saint Petersburg

• An introduction to the city

• A tour of famous landmarks

• A discussion on Russian culture

What is repeated in the second section of the video?

• A cultural insight

• A historical fact

• A famous quote

• A welcome message

What is the focus of the final section?

• A welcome to a different city

• A final welcome to Saint Petersburg

• A farewell message

• A summary of the video